What's the difference between PVC tarpaulin and PE tarpaulin?

Black Canvas Tarps is not only a waterproof, Anti-UV tarps, but a best Block out Tarpaulin as well.

Derflex waterproof tarps are widely exported to all over the world.

Because 18 oz. Polyester Vinyl Coated PVC Tarps has good waterproof, flex and tough, this material widely use for transportation.

Derflex, Advertising tent details.

The relative to Derflex super heavy duty tarp covers and PVDF film PVC tarpaulin.